{
  "plays": {
    "plays": [
      {
        "city": "Changchun",
        "country": "China",
        "region": "Jilin",
        "signature": "0xeee29026b7b479716f66a90ecb4b160aaa11f43febfa3a8c46a4c615d9077a375053a90855a654fc7d8ebf32860e9724dbca49decde72564fd4bb520620a9ce300",
        "timestamp": "2026-11-09T09:34:41Z",
        "trackId": "2105320731",
        "userId": "0x422541273087bec833c57d3c15b9e17f919bfb1f"
      }
    ]
  },
  "signature": "475ada63e22eade4fe0ff546bd9b4ed984b07da8c09b1c3e1c30d09f4c2db6f37522681aa4264bdc74e9970bfcddff244d2dc90edd77912921e7a99477bef5a501"
}